What Tools Do You Need to Build a Fence?

If you’re getting ready to build a fence and you’re standing in the backyard with a pile of materials but no tools in your hand, you’re going to have a rough day.

Today, I want to walk through the basic tools you need to build a fence from start to finish. We’ll keep this practical and contractor-focused, but if you’re a DIYer trying to tackle your first fence project, this will help you too.

You don’t need every tool in the world to build a good fence, but having the right tools at the right stage makes the job cleaner, faster, and a lot less frustrating.

Start with Measuring Tools

Before you dig a hole, you need to know where the fence is going.

The first tool is the classic tape measure. It’s simple, but it’s one of the most important tools on any fence job. Whether you’re laying out a short run or checking a gate opening, a good tape measure is going to get used all day.

For longer fence runs, I like a measuring wheel. It lets you measure along the ground between your terminal posts and get an accurate overall distance. From there, you can figure out your post spacing and how many line posts you’re going to need.

Once you have your measurements, grab a can of marking paint. As you walk the line, mark each post location. That way, when it’s time to dig, you’re not guessing where each hole belongs.

Use Stakes and String Line for Layout

After you’ve got your terminal posts laid out, the next step is making sure the fence line is straight.

You can absolutely eyeball it. Plenty of professional fence builders do, and with enough practice, you can get pretty accurate. But if you’re newer to fence building, or you just want a clean visual guide, use stakes and string line.

Set your stakes near your terminal posts, pull your string tight, and use that as your reference. It gives you a straight line to work off of and helps prevent the fence from drifting as you move down the run.

A straight fence starts long before the first post goes in the ground.

Digging Tools: Post Hole Diggers or Equipment

Once the layout is marked, it’s time to dig.

The classic option is a set of post hole diggers. They’re simple, they work, and they’re built to dig a nice cylindrical hole straight down. They beat trying to dig fence post holes with a flat shovel or spade.

Now, depending on your soil, you may want something bigger. In some parts of the country, handheld augers work great. In Southwest Missouri, where we deal with rock and clay, that’s not always the case.

You can rent handheld augers, gas-powered augers, or small machines like a Dingo or compact Bobcat-style machine with an auger attachment. If you’re building a full fence line, renting equipment can save you a lot of time and energy.

Your budget, soil conditions, and number of holes will determine what makes sense.

Setting Posts: Level, Concrete, and Patience

Once the holes are dug, the most important tool you’ll need is a level.

Every post needs to be plumb. If your posts are off, everything else gets harder. Your rails won’t line up correctly, your pickets won’t look right, and your gates can become a nightmare.

You’ll also need concrete, a wheelbarrow, a shovel, and water depending on how you like to set posts. There’s always a debate in the fence world about dry pack versus wet set, and everyone has their own preference. The main point is this: set the post solid, get it plumb, and give it time to cure before you start hanging weight on it.

Don’t rush the post-setting phase. A fence is only as good as what’s holding it up.

Framing the Fence: Use Jigs When You Can

Once the posts are set and the concrete has had time to cure, you’re ready to frame the fence.

For a wood privacy fence, that usually means installing 2x4 rails. You can measure every rail by hand, but I’m a big fan of using jigs whenever possible.

A simple rail jig can save a ton of time. You can build one out of scrap material or make something more permanent in the shop. The idea is simple: hang the jig from your top rail, then use the ledges to place your middle and bottom rails consistently.

This keeps your spacing repeatable from section to section. It also speeds up the process and helps your fence look more professional.

Repeatable systems are what separate a smooth install from a frustrating one.

Installing Pickets: Nail Gun, Hammer, or Screws

Once the fence is framed, it’s time for pickets.

You can use a hammer and nails. It works, and plenty of fences have been built that way. But if you’re installing any real amount of fence, a nail gun is going to save you a lot of time.

Depending on your setup, you may need an air compressor, hoses, batteries, a generator, or a battery-powered nailer. Most rental stores will have options if you don’t want to buy everything for one project.

Some people like screws for pickets, and they do have their place, but they’re slower. For production fence building, a nail gun is usually the preferred tool.

The key is using the right fastener for the material and making sure your pickets are attached securely.

Use a Picket Jig for a Clean Top Line

One of the details that makes a fence look professional is the top line.

A picket jig, top dresser jig, straight edge, spare picket, or even a 2x4 can help keep your pickets aligned as you move down the fence. The goal is to create a clean flow across the top of the fence.

If you’re building on level ground, that might mean a perfectly straight top line. If you’re building on grade, it might mean letting the pickets follow the natural flow of the ground while still keeping everything consistent.

This is one of those small details that makes a big difference in the finished product.

Don’t Forget Stain

The last thing I’d mention isn’t exactly a tool, but it’s something every fence builder should be thinking about: stain.

A good oil-based stain helps preserve the life of the fence and makes the finished product look better. Cedar can usually be stained right away. Treated pine typically needs time to dry before it’s ready.

I prefer oil-based stain because it penetrates the wood and helps protect it from the inside out. If you’re building a nice fence, don’t skip the step that helps it stay looking good.

Final Thoughts

You don’t need a truck full of specialty tools to build a fence, but you do need the right basics.

At minimum, you’ll want measuring tools, marking paint, stakes, string line, post hole diggers or an auger, a level, concrete tools, framing jigs, a way to fasten pickets, and something to help keep your top line clean.

If you’re building fences professionally, start thinking about systems. Jigs, repeatable processes, and the right equipment will save you time, improve consistency, and make your finished product better.

For now, I’m Joe Everest, The Fence Expert, reminding you that good fences make good neighbors.